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JPL Small-Body Database Browser
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452455 (2003 SR352)
Classification: Outer Main-belt Asteroid          SPK-ID: 2452455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657819493522035 1.0543e-07  
a 3.228243999263301 7.3579e-08 au
q 2.693059416080878 3.3188e-07 au
i 14.59621659769716 1.302e-05 deg
node 5.964284780895302 4.9989e-05 deg
peri 11.94596698997944 6.8351e-05 deg
M 243.2915931949665 4.4756e-05 deg
tp 2459287.327372887750
(2021-Mar-13.82737289)
0.00027259 TDB
period 2118.595061045132
5.80
7.2431e-05
1.983e-07
d
yr
n .1699239305421618 5.8094e-09 deg/d
Q 3.763428582445725 8.5777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      4501 days (12.32 yr)  
   first obs. used      2003-09-19  
   last obs. used      2016-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56266  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:21:50  

Additional Information
 Earth MOID = 1.69519 au 
 Jupiter MOID = 1.7123 au 
 T_jup = 3.115 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO460667  
diameter diameter 2.351 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452455 (2003 SR352)          Discovered 2003-Sep-19 by CINEOS at Campo Imperatore
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2003 SR352 = 2010 BG20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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